Dell PowerVault TL2000 Instrukcja Użytkownika Pobierz pdf (Strona 12)

Dell PowerVault^*^ TL4000/TL2000 Failover Guide

Failover configuration

(one host, two FC NBAs, One FC switch, three FC drives)

Wiai.r.-.-.:-'-

Main Path

Failover Path

Figure 8: Reference Configuration 8

Important Note: This configuration can be extended to up two four LT05 drives

Failover Reference Configuration 9:

One host with three dual port SAS HBAs and a Dell PowerVault^*^ configured with three SAS

drives

In this configuration, failover occurs if one or more of the following occurs:

- One of the drives fails (hardware failure or is drive disconnected from the NBA port)

- One of the NBA controller port fails

- One port in a SAS drive fails

12 I P a g e 12/31/09 version 2.0

Always refer to www.dell.comXsupport for latest documentation and updates

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Dell PowerVault TL2000 Instrukcja Użytkownika Strona 12